TWI659345B - Panel structure - Google Patents

Panel structure Download PDF

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Publication number
TWI659345B
TWI659345B TW107114793A TW107114793A TWI659345B TW I659345 B TWI659345 B TW I659345B TW 107114793 A TW107114793 A TW 107114793A TW 107114793 A TW107114793 A TW 107114793A TW I659345 B TWI659345 B TW I659345B
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Taiwan
Prior art keywords
layer
panel structure
glass substrate
filling layer
opening
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TW107114793A
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Chinese (zh)
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TW201945905A (en
Inventor
林萬衡
劉忠武
郭毓弼
林信誠
張俊德
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大陸商業成科技（成都）有限公司
大陸商業成光電（深圳）有限公司
英特盛科技股份有限公司
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Publication of TW201945905A publication Critical patent/TW201945905A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

一種面板結構，包含玻璃基板、裝飾膜、黏著層、油墨層、填充層及指紋辨識元件。裝飾膜配置於玻璃基板上，其中裝飾膜具有開口。黏著層配置於玻璃基板與裝飾膜之間。油墨層配置於開口中，並與玻璃基板接觸。填充層配置於開口中及油墨層上，其中填充層的上表面高於裝飾膜的上表面或與裝飾膜的上表面共平面。指紋辨識元件配置於填充層上。 A panel structure includes a glass substrate, a decorative film, an adhesive layer, an ink layer, a filling layer, and a fingerprint identification element. The decoration film is disposed on a glass substrate, wherein the decoration film has an opening. The adhesive layer is disposed between the glass substrate and the decorative film. The ink layer is disposed in the opening and is in contact with the glass substrate. The filling layer is disposed in the opening and on the ink layer, wherein the upper surface of the filling layer is higher than the upper surface of the decorative film or is coplanar with the upper surface of the decorative film. The fingerprint identification element is disposed on the filling layer.

Description

面板結構 Panel structure

本發明係關於具有指紋辨識元件的面板結構。 The invention relates to a panel structure having a fingerprint identification element.

近年來，指紋辨識技術廣泛地應用於各式電子產品上，使用者藉由指紋辨識以進行電子產品的個人識別認證。然而，在曲面蓋板產品的設計上，由於曲面蓋板無法使用一般的方式印刷油墨，因此必須先在裝飾膜上印刷油墨後，再將裝飾膜與曲面玻璃基板貼合。 In recent years, fingerprint identification technology has been widely used in various electronic products. Users use fingerprint identification to perform personal identification and authentication of electronic products. However, in the design of curved cover products, since the curved cover cannot use normal printing ink, the ink must be printed on the decorative film before the decorative film is bonded to the curved glass substrate.

由於裝飾膜與曲面玻璃基板一般以矽膠類光學膠貼合，但矽膠類光學膠會影響超音波式指紋辨識元件的運作，並影響其指紋辨識能力。 Since the decorative film and the curved glass substrate are generally bonded with a silicone optical adhesive, the silicone optical adhesive will affect the operation of the ultrasonic fingerprint recognition element and affect its fingerprint recognition ability.

本揭露之一態樣，係提供一種面板結構，包含玻璃基板、裝飾膜、黏著層、油墨層、填充層及指紋辨識元件。裝飾膜配置於玻璃基板上，其中裝飾膜具有開口。黏著層配置於玻璃基板與裝飾膜之間。油墨層配置於開口中，並與玻璃基板接觸。填充層配置於開口中及油墨層上，其中填充層的上表面高於裝飾膜的上表面或與裝飾膜的上表面共 平面。指紋辨識元件配置於填充層上。 One aspect of this disclosure is to provide a panel structure including a glass substrate, a decorative film, an adhesive layer, an ink layer, a filling layer, and a fingerprint identification element. The decoration film is disposed on a glass substrate, wherein the decoration film has an opening. The adhesive layer is disposed between the glass substrate and the decorative film. The ink layer is disposed in the opening and is in contact with the glass substrate. The filling layer is arranged in the opening and on the ink layer, wherein the upper surface of the filling layer is higher than the upper surface of the decorative film or is shared with the upper surface of the decorative film. flat. The fingerprint identification element is disposed on the filling layer.

本揭露提供的面板結構可以縮小裝飾膜的開口尺寸，減小裝飾膜與油墨層之間的色差所造成的外觀影響，並且提升指紋辨識元件的辨識能力。因此，本揭露提供的面板結構，可適用於曲面蓋板及平面蓋板。 The panel structure provided in this disclosure can reduce the opening size of the decorative film, reduce the appearance effect caused by the color difference between the decorative film and the ink layer, and improve the identification capability of the fingerprint identification element. Therefore, the panel structure provided in this disclosure can be applied to curved cover plates and flat cover plates.

200、300‧‧‧面板結構 200, 300‧‧‧ panel structure

110、210、310‧‧‧玻璃基板 110, 210, 310‧‧‧ glass substrate

120‧‧‧指紋辨識區域 120‧‧‧Fingerprint recognition area

230、330‧‧‧裝飾膜 230, 330‧‧‧ decorative film

280、380‧‧‧指紋辨識元件 280, 380‧‧‧fingerprint identification element

240、340‧‧‧開口 240, 340‧‧‧ opening

250、350‧‧‧油墨層 250, 350‧‧‧ ink layer

220、320‧‧‧黏著層 220, 320‧‧‧ Adhesive layer

235、265、335、365‧‧‧上表面 235, 265, 335, 365‧‧‧ upper surface

260、360‧‧‧填充層 260, 360‧‧‧filler

261‧‧‧第二環氧樹脂層 261‧‧‧Second epoxy layer

262‧‧‧聚酯 262‧‧‧polyester

270、370‧‧‧第一環氧樹脂層 270, 370‧‧‧first epoxy resin layer

130、290‧‧‧凹陷部 130, 290‧‧‧ Depression

AA’‧‧‧線 AA’‧‧‧ Line

為讓本揭露之上述和其他目的、特徵、優點與實施方式能更明顯易懂，所附圖式之詳細說明如下：第1圖繪示具有本揭露的一實施例的面板結構的手機的示意圖；第2圖繪示根據本揭露的實施例1的面板結構的剖面圖；以及第3圖繪示根據本揭露的實施例2的面板結構的剖面圖。 In order to make the above and other objects, features, advantages, and implementations of the present disclosure more comprehensible, the detailed description of the drawings is as follows: FIG. 1 is a schematic diagram of a mobile phone having a panel structure according to an embodiment of the present disclosure. FIG. 2 is a cross-sectional view of a panel structure according to Embodiment 1 of the present disclosure; and FIG. 3 is a cross-sectional view of a panel structure according to Embodiment 2 of the present disclosure.

空間相對性用語，例如「下方(beneath)」、「在…之下(below)」、「低於(lower)」、「在…之上(above)」、「高於(upper)」等，是為了易於描述圖式中所繪示的元素或特徵和其他元素或特徵的關係。空間相對性用語除了圖式中所描繪的方向外，還包含元件在使用或操作時的不同方向。儀器可以其他方式定向(旋轉90度或在其他方向)，而本文所用的空間相對性描述也可以如此解讀。 Spatial relativity terms such as "beneath", "below", "lower", "above", "upper", etc. The purpose is to easily describe the relationship between the elements or features illustrated in the drawings and other elements or features. In addition to the directions depicted in the drawings, the term spatial relativity also includes the different directions of the elements when they are used or operated. The instrument can be oriented in other ways (rotated 90 degrees or in other directions), and the spatial relative description used in this article can be interpreted as such.

第1圖繪示具有本揭露的一實施例的面板結構的手機的示意圖。在第1圖中，玻璃基板110係為曲面蓋板，其在兩側的曲率半徑較小，亦即兩側的曲面較為明顯。玻璃基板110包含指紋辨識區域120，指紋辨識區域120係用於指紋辨識，使用者可將手指置於指紋辨識區域120的凹陷部130以執行指紋辨識功能。此外，在另外一些實施例中，玻璃基板的四周的曲率半徑皆較小。後續繪示的第2圖及第3圖皆係繪示沿AA’線的指紋辨識區域120的剖面圖。 FIG. 1 is a schematic diagram of a mobile phone having a panel structure according to an embodiment of the disclosure. In FIG. 1, the glass substrate 110 is a curved cover plate, which has a smaller curvature radius on both sides, that is, the curved surfaces on both sides are more obvious. The glass substrate 110 includes a fingerprint recognition area 120. The fingerprint recognition area 120 is used for fingerprint recognition. A user can place a finger on the recess 130 of the fingerprint recognition area 120 to perform a fingerprint recognition function. In addition, in other embodiments, the curvature radius around the glass substrate is small. The subsequent drawings 2 and 3 are cross-sectional views showing the fingerprint identification area 120 along the AA 'line.

第2圖繪示根據本揭露的實施例1的面板結構200的剖面圖。面板結構200包含玻璃基板210、黏著層220、裝飾膜230、油墨層250、填充層260、第一環氧樹脂層270及指紋辨識元件280，其中玻璃基板210為曲面蓋板(第2圖僅繪示局部的面板結構200，因此所繪示的玻璃基板210並未呈現出明顯的曲面)。裝飾膜230配置於玻璃基板210上，其中黏著層220位於裝飾膜230及玻璃基板210之間。裝飾膜230具有開口240，開口240暴露出部分的玻璃基板210。油墨層250配置於開口240中，並與玻璃基板210接觸。填充層260位於油墨層250上，而指紋辨識元件280位於填充層260上，第一環氧樹脂層270位於填充層260及指紋辨識元件280之間。第一環氧樹脂層270分別與填充層260及指紋辨識元件280接觸，並且指紋辨識元件280藉由第一環氧樹脂層270與填充層260貼合。在一些實施例中，黏著層220的厚度較油墨層250大。 FIG. 2 is a cross-sectional view of a panel structure 200 according to Embodiment 1 of the present disclosure. The panel structure 200 includes a glass substrate 210, an adhesive layer 220, a decorative film 230, an ink layer 250, a filling layer 260, a first epoxy resin layer 270, and a fingerprint recognition element 280. The glass substrate 210 is a curved cover plate (Figure 2 only A partial panel structure 200 is shown, so the glass substrate 210 shown does not show a significant curved surface). The decoration film 230 is disposed on the glass substrate 210, and the adhesive layer 220 is located between the decoration film 230 and the glass substrate 210. The decoration film 230 has an opening 240, and the opening 240 exposes a part of the glass substrate 210. The ink layer 250 is disposed in the opening 240 and is in contact with the glass substrate 210. The filling layer 260 is located on the ink layer 250, the fingerprint identification element 280 is located on the filling layer 260, and the first epoxy resin layer 270 is located between the filling layer 260 and the fingerprint identification element 280. The first epoxy resin layer 270 is in contact with the filling layer 260 and the fingerprint recognition element 280, and the fingerprint recognition element 280 is bonded to the filling layer 260 through the first epoxy resin layer 270. In some embodiments, the thickness of the adhesive layer 220 is greater than that of the ink layer 250.

在一實施例中，填充層260的上表面265與裝飾 膜230的上表面235共平面。在一實施例中，填充層260的上表面265比裝飾膜230的上表面235高。由於裝飾膜230具有開口240，在開口240處並不會有裝飾膜230的圖樣或顏色，故油墨層250一方面用於填補開口240的空缺，另一方面可以隱藏指紋辨識元件280不被使用者察覺。在一實施例中，油墨層250可以與裝飾膜230的顏色或圖樣相似。在另一個實施例中，指紋辨識元件280高於裝飾膜230的上表面235。 In one embodiment, the upper surface 265 of the filling layer 260 and the decoration The upper surfaces 235 of the film 230 are coplanar. In one embodiment, the upper surface 265 of the filling layer 260 is higher than the upper surface 235 of the decoration film 230. Since the decorative film 230 has an opening 240, there will be no pattern or color of the decorative film 230 at the opening 240, so the ink layer 250 is used to fill the gap of the opening 240 on the one hand, and can hide the fingerprint recognition element 280 on the other hand Perceived. In one embodiment, the ink layer 250 may be similar in color or pattern to the decoration film 230. In another embodiment, the fingerprint recognition element 280 is higher than the upper surface 235 of the decoration film 230.

在一實施例中，填充層260包含第二環氧樹脂層261及聚酯262。第二環氧樹脂層261位於聚酯262及油墨層250之間，並接觸聚酯262及油墨層250。在一實施例中，聚酯262包含聚對苯二甲酸乙二酯。在一實施例中，第一環氧樹脂層270及第二環氧樹脂層261的厚度為1μm-100μm，例如5μm、10μm、20μm、50μm、80μm或95μm。第一環氧樹脂層270及第二環氧樹脂層261的厚度可以相同或不同。在一實施例中，聚酯262的厚度為50μm-200μm，例如70μm、100μm、150μm或180μm。在一實施例中，聚酯262包含對位標記，可以在貼合製程時提供對位的依據。在一實施例中，指紋辨識元件280亦可包含對位標記，使貼合精確度上升。由於實施例1的填充層260使用不會干擾指紋辨識性能的材料，故可以提升指紋辨識的解析度。 In one embodiment, the filling layer 260 includes a second epoxy resin layer 261 and a polyester 262. The second epoxy resin layer 261 is located between the polyester 262 and the ink layer 250 and contacts the polyester 262 and the ink layer 250. In one embodiment, the polyester 262 comprises polyethylene terephthalate. In one embodiment, the thickness of the first epoxy resin layer 270 and the second epoxy resin layer 261 is 1 μm to 100 μm, such as 5 μm, 10 μm, 20 μm, 50 μm, 80 μm, or 95 μm. The thicknesses of the first epoxy resin layer 270 and the second epoxy resin layer 261 may be the same or different. In one embodiment, the thickness of the polyester 262 is 50 μm-200 μm, such as 70 μm, 100 μm, 150 μm, or 180 μm. In one embodiment, the polyester 262 includes a registration mark, which can provide a basis for registration during the lamination process. In one embodiment, the fingerprint identification element 280 may further include a registration mark, so as to increase the accuracy of bonding. Since the filling layer 260 of Embodiment 1 uses a material that does not interfere with the fingerprint recognition performance, the resolution of the fingerprint recognition can be improved.

在一實施例中，聚酯262未接觸裝飾膜230，而第二環氧樹脂層261接觸裝飾膜230。換句話說，聚酯262 的橫向寬度較開口240小，因而聚酯262能夠順利的置入開口240中。在另一個實施例中，第一環氧樹脂層270的橫向寬度較第二環氧樹脂層261小。 In one embodiment, the polyester 262 does not contact the decoration film 230, and the second epoxy resin layer 261 contacts the decoration film 230. In other words, polyester 262 The lateral width of the is smaller than the opening 240, so that the polyester 262 can be smoothly inserted into the opening 240. In another embodiment, the lateral width of the first epoxy layer 270 is smaller than that of the second epoxy layer 261.

在一實施例中，玻璃基板210包含凹陷部290，凹陷部290對應指紋辨識元件280的位置。進一步說明，凹陷部290係對應於第1圖的凹陷部130。指紋辨識元件280的感測訊號朝向凹陷部290發出。當使用者的指尖碰觸凹陷部290時，指紋辨識元件280發出感測訊號，並經由指尖反射感測訊號，使指紋辨識元件280判讀指紋。 In one embodiment, the glass substrate 210 includes a recessed portion 290, and the recessed portion 290 corresponds to a position of the fingerprint identification element 280. Further explanation, the recessed portion 290 corresponds to the recessed portion 130 in FIG. 1. The sensing signal of the fingerprint identification element 280 is sent toward the recessed portion 290. When the user's fingertip touches the recessed portion 290, the fingerprint recognition element 280 sends a sensing signal, and the sensing signal is reflected by the fingertip, so that the fingerprint recognition element 280 can read the fingerprint.

於一實施例中，當填充層260的上表面265不低於裝飾膜230的上表面235時，可以提升指紋辨識元件280的貼合製程的良率。由於指紋辨識元件280係貼合於填充層260上，而非開口240中，因此貼合製程不會因為開口240的尺寸小於指紋辨識元件280的尺寸，而導致貼合問題。 In one embodiment, when the upper surface 265 of the filling layer 260 is not lower than the upper surface 235 of the decoration film 230, the yield of the bonding process of the fingerprint recognition element 280 can be improved. Since the fingerprint identification element 280 is attached to the filling layer 260, not in the opening 240, the bonding process will not cause a bonding problem because the size of the opening 240 is smaller than the size of the fingerprint identification element 280.

藉由上述設計，面板結構200可以縮小開口240的尺寸，進而減少油墨層250與裝飾膜230之間的色差。 With the above design, the panel structure 200 can reduce the size of the opening 240, thereby reducing the color difference between the ink layer 250 and the decoration film 230.

指紋辨識元件280包含感測器以及軟性電路板，由於指紋辨識元件280並未配置於開口240中，故開口240的尺寸不須考量到軟性電路板的大小，面板結構200的開口240的尺寸僅需要與感測器尺寸相近，即可使指紋辨識元件280發揮正常的感測功能，因而可以有效地縮小開口240的尺寸。 The fingerprint recognition element 280 includes a sensor and a flexible circuit board. Since the fingerprint recognition element 280 is not disposed in the opening 240, the size of the opening 240 need not consider the size of the flexible circuit board. It needs to be close to the size of the sensor, so that the fingerprint recognition element 280 can perform a normal sensing function, and thus the size of the opening 240 can be effectively reduced.

第3圖繪示根據本揭露的實施例2的面板結構300的剖面圖。面板結構300包含玻璃基板310、黏著層 320、裝飾膜330、油墨層350、填充層360、第一環氧樹脂層370及指紋辨識元件380，其中玻璃基板310為曲面蓋板(第3圖僅繪示局部的面板結構300，因此所繪示的玻璃基板310並未呈現出明顯的曲面)。裝飾膜330配置於玻璃基板310上，其中黏著層320位於裝飾膜330及玻璃基板310之間，並與裝飾膜330及玻璃基板310接觸。與第2圖相似，裝飾膜330具有開口340，開口340暴露出部分的玻璃基板310。油墨層350配置於開口340中，並與玻璃基板310接觸。在一些實施例中，黏著層320的厚度較油墨層350大。填充層360位於油墨層350上，而指紋辨識元件380位於填充層360上，其中第一環氧樹脂層370位於填充層360及指紋辨識元件380之間。值得注意的是，與第2圖不同，在第3圖繪示的實施例中，填充層360包含環氧樹脂或三聚氰胺-甲醛樹脂。在某些實施例中，填充層360填充並填滿開口340，換句話說，填充層360接觸裝飾膜330。在一些實施例中，填充層360的上表面365與裝飾膜330的上表面335共平面或高於裝飾膜330的上表面335。在另一個實施例中，指紋辨識元件380高於裝飾膜330的上表面335。此外，由於實施例2的填充層360使用不會干擾指紋辨識性能的材料，故可以提升指紋辨識的解析度。 FIG. 3 is a cross-sectional view of a panel structure 300 according to Embodiment 2 of the present disclosure. The panel structure 300 includes a glass substrate 310 and an adhesive layer 320, decorative film 330, ink layer 350, filling layer 360, first epoxy resin layer 370, and fingerprint recognition element 380, where the glass substrate 310 is a curved cover plate (FIG. 3 only shows a partial panel structure 300, so (The illustrated glass substrate 310 does not show a significant curved surface). The decoration film 330 is disposed on the glass substrate 310. The adhesive layer 320 is located between the decoration film 330 and the glass substrate 310 and is in contact with the decoration film 330 and the glass substrate 310. Similar to FIG. 2, the decoration film 330 has an opening 340, and the opening 340 exposes a part of the glass substrate 310. The ink layer 350 is disposed in the opening 340 and is in contact with the glass substrate 310. In some embodiments, the thickness of the adhesive layer 320 is greater than that of the ink layer 350. The filling layer 360 is located on the ink layer 350 and the fingerprint identification element 380 is located on the filling layer 360. The first epoxy resin layer 370 is located between the filling layer 360 and the fingerprint identification element 380. It is worth noting that, unlike FIG. 2, in the embodiment shown in FIG. 3, the filling layer 360 includes an epoxy resin or a melamine-formaldehyde resin. In some embodiments, the filling layer 360 fills and fills the opening 340, in other words, the filling layer 360 contacts the decoration film 330. In some embodiments, the upper surface 365 of the filling layer 360 is coplanar with or higher than the upper surface 335 of the decoration film 330. In another embodiment, the fingerprint recognition element 380 is higher than the upper surface 335 of the decoration film 330. In addition, since the filling layer 360 of Embodiment 2 uses a material that does not interfere with the fingerprint recognition performance, the resolution of the fingerprint recognition can be improved.

與第2圖相似，填充層360的上表面365不低於裝飾膜330的上表面335可以使指紋辨識元件380與填充層360的貼合製程良率提昇。由於指紋辨識元件380的尺寸可能大於開口340的尺寸，若填充層360的上表面365低於裝 飾膜330的上表面335，則會產生組裝上的困難，使指紋辨識元件380無法配置於開口340之中，亦有可能使指紋辨識元件380無法緊貼填充層360，使兩者中間產生空隙，影響指紋辨識能力。再者，由於指紋辨識元件380發出的偵測訊號並不會穿過黏著層320，故可以大幅增加反射訊號的強度，以提昇偵測的解析度。 Similar to FIG. 2, the upper surface 365 of the filling layer 360 is not lower than the upper surface 335 of the decoration film 330, which can improve the yield rate of the bonding process of the fingerprint recognition element 380 and the filling layer 360. Since the size of the fingerprint recognition element 380 may be larger than the size of the opening 340, if the upper surface 365 of the filling layer 360 is lower than The upper surface 335 of the decorative film 330 will cause difficulties in assembly, making the fingerprint recognition element 380 unable to be arranged in the opening 340, and it may also prevent the fingerprint recognition element 380 from being closely attached to the filling layer 360, so that a gap is created between the two , Affecting the fingerprint recognition ability. Furthermore, since the detection signal sent by the fingerprint identification element 380 does not pass through the adhesive layer 320, the intensity of the reflected signal can be greatly increased to improve the detection resolution.

在某些實施例中，第一環氧樹脂層370的厚度為1μm-100μm，例如5μm、10μm、20μm、50μm、80μm、90μm或95μm。在某些實施例中，填充層360的厚度為50μm-200μm，例如70μm、100μm、150μm或180μm。在一些實施例中，裝飾膜330包含對位標記，可以在貼合製程時提昇對位精度。在另一些實施例中，指紋辨識元件380亦可包含對位標記，以使貼合製程的精確度上升。 In some embodiments, the thickness of the first epoxy resin layer 370 is 1 μm to 100 μm, such as 5 μm, 10 μm, 20 μm, 50 μm, 80 μm, 90 μm, or 95 μm. In some embodiments, the thickness of the filling layer 360 is 50 μm-200 μm, such as 70 μm, 100 μm, 150 μm, or 180 μm. In some embodiments, the decoration film 330 includes an alignment mark, which can improve the alignment accuracy during the lamination process. In other embodiments, the fingerprint identification element 380 may further include a registration mark to increase the accuracy of the bonding process.

雖然本揭露已以實施方式揭露如上，然其並非用以限定本揭露，任何熟習此技術者，在不脫離本揭露之精神與範圍內，當可作各種更動與潤飾，因此本揭露之保護範圍當視後附之申請專利範圍所界定者為準。 Although this disclosure has been disclosed as above in an implementation manner, it is not intended to limit this disclosure. Any person familiar with this technology can make various changes and retouches without departing from the spirit and scope of this disclosure. Therefore, the scope of protection of this disclosure It shall be subject to the definition in the appended patent application scope.

Claims (10)

一種面板結構，包含：一玻璃基板；一裝飾膜具有一開口，配置於該玻璃基板上；一黏著層，配置於該玻璃基板與該裝飾膜之間；一油墨層，配置於該開口中，並與該玻璃基板接觸；一填充層，配置於該開口中及該油墨層上，其中該填充層的一上表面高於該裝飾膜的一上表面或與該裝飾膜的該上表面共平面；以及一指紋辨識元件，配置於該填充層上。A panel structure includes: a glass substrate; a decorative film having an opening disposed on the glass substrate; an adhesive layer disposed between the glass substrate and the decorative film; and an ink layer disposed in the opening. And in contact with the glass substrate; a filling layer disposed in the opening and on the ink layer, wherein an upper surface of the filling layer is higher than an upper surface of the decorative film or is coplanar with the upper surface of the decorative film ; And a fingerprint identification element disposed on the filling layer. 如請求項1所述之面板結構，更包含一第一環氧樹脂層，該第一環氧樹脂層配置於該指紋辨識元件及該填充層之間。The panel structure according to claim 1, further comprising a first epoxy resin layer disposed between the fingerprint recognition element and the filling layer. 如請求項2所述之面板結構，其中該填充層包含聚酯及一第二環氧樹脂層，該第二環氧樹脂層配置於該聚酯及該油墨層之間。The panel structure according to claim 2, wherein the filling layer includes polyester and a second epoxy resin layer, and the second epoxy resin layer is disposed between the polyester and the ink layer. 如請求項3所述之面板結構，其中該指紋辨識元件高於該裝飾膜的該上表面。The panel structure according to claim 3, wherein the fingerprint recognition element is higher than the upper surface of the decorative film. 如請求項3所述之面板結構，其中該開口暴露出部分的該玻璃基板。The panel structure according to claim 3, wherein the opening exposes a part of the glass substrate. 如請求項3所述之面板結構，其中該聚酯包含一對位標記。The panel structure according to claim 3, wherein the polyester comprises a pair of bit marks. 如請求項2所述之面板結構，其中該填充層包含環氧樹脂或三聚氰胺-甲醛樹脂，且該填充層與該油墨層接觸。The panel structure according to claim 2, wherein the filling layer comprises an epoxy resin or a melamine-formaldehyde resin, and the filling layer is in contact with the ink layer. 如請求項7所述之面板結構，其中該填充層接觸該裝飾膜。The panel structure according to claim 7, wherein the filling layer contacts the decorative film. 如請求項7所述之面板結構，其中該填充層填滿該開口。The panel structure according to claim 7, wherein the filling layer fills the opening. 如請求項7所述之面板結構，其中該裝飾膜包含一對位標記。The panel structure according to claim 7, wherein the decorative film comprises a pair of bit marks.
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